Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
(2015 HY116)
Classification: Apollo [NEO, PHA]          SPK-ID: 3718322
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6938632514430092 4.1667e-07  
a 2.726171605552353 1.3388e-07 au
q .8345813113321887 1.1665e-06 au
i 14.13069936865156 2.3596e-05 deg
node 92.81091379036164 0.00014696 deg
peri 248.3274775619883 0.00017167 deg
M 46.4456532671253 2.8244e-05 deg
tp 2458988.385290310081
(2020-May-18.88529031)
0.00011686 TDB
period 1644.099934372552
4.50
0.00012111
3.316e-07
d
yr
n .2189647919044465 1.613e-08 deg/d
Q 4.617761899772518 2.2677e-07 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      3231 days (8.85 yr)  
   first obs. used      2007-03-11  
   last obs. used      2016-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51273  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:36:55  

Additional Information
 Earth MOID = .0468587 au 
 Jupiter MOID = 1.29836 au 
 T_jup = 2.920 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO364524  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-12 17:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin